Stainless steel cylindrical pressure sensor

Main Features:

This series comprises cylindrical stainless-steel pressure sensors specially designed for small unmanned aerial vehicles in the low‑altitude economy. Featuring an all‑stainless‑steel housing, they offer two mounting options—standard threaded installation and direct‑output configurations—and incorporate a high‑precision piezoresistive pressure sensing element along with temperature‑compensation circuitry. These sensors can be seamlessly integrated into small drones, low‑altitude operation platforms, and micro‑air vehicles, enabling precise measurement of atmospheric pressure, hydraulic pressure, and ambient pressure. They are widely suited to meet the navigation‑assistance, power‑system monitoring, and safety‑monitoring requirements of low‑altitude unmanned systems.

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Category:

Low-altitude economy

Keyword: Stainless steel cylindrical pressure sensor

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Core Features

Dual-structure design, compatible with various installation scenarios. : Available in two versions—threaded and straight‑out—for flexible, convenient installation. The threaded version is designed for pipeline mounting, while the straight‑out version is suited for flush‑mounting, meeting the integration requirements of various low‑profile platforms.
High precision and fast response : Featuring a built-in high-precision piezoresistive pressure sensor and a temperature-compensation circuit, it delivers fast response, high measurement accuracy, and excellent repeatability, providing reliable data support for altitude estimation and powertrain control in compact vehicles.
All-stainless-steel, environmentally resistant design It features an all-stainless-steel housing, offering excellent corrosion resistance, impact resistance, and wear resistance. It can withstand vibrations, temperature fluctuations, and mild corrosion encountered during low-altitude operations, ensuring stable and reliable long-term performance.
Compactness and Easy Integration : The compact cylindrical design meets the installation requirements of small unmanned aerial vehicles in confined spaces, enabling rapid integration into flight control systems and compact equipment bays. It supports connectivity with mainstream communication protocols, thereby reducing integration complexity.

Typical application scenarios

Barometric Altitude Monitoring and Navigation Assistance for Small Unmanned Aerial Vehicles and Multirotor Aircraft
Environmental Pressure and Hydraulic Data Acquisition for Low-Altitude Operation Robots and Miniature Work Platforms
Pressure Monitoring for the Power Systems of Micro Air Vehicles and eVTOL Small Aircraft
Pressure sensing module for small meteorological terminals and low-altitude environmental data acquisition devices

Technical Specifications Reference

Measurement range: 0–100 kPa (absolute pressure or gauge pressure selectable; custom ranges available)
Measurement accuracy: ±0.1% FS (optimizable upon request)
Output signal: Analog voltage / Digital I2C/SPI (customizable)
Housing material: All stainless steel (rust-proof, corrosion-resistant)
Installation Type: Threaded Mounting / Straight-Through Mounting (Customizable Specifications)
Operating temperature: -40°C to +125°C
Protection rating: IP67 (at the probe tip; can be upgraded upon request)
Certification standards: RoHS, REACH; supports aerospace‑related verification standards.

Customized Solutions

We offer end-to-end custom solutions, tailoring pressure ranges, output signals, probe dimensions, thread specifications, cable lengths, and electrical interfaces to suit your specific low‑altitude vehicle application scenarios, helping your low‑altitude systems achieve precise and reliable pressure and altitude monitoring.

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